Notices

Regulatory NoticesTrading Notices

Update: Intraday Quote Width Relief – Bid-Ask Differentials for All Option Symbols for April 23, 2025

BOX Exchange 2025-02504/23/25

Regulatory NoticesTrading Notices

Update: Intraday Quote Width Relief – Bid-Ask Differentials for All Option Symbols for April 21, 2025

BOX Exchange 2025-02404/21/25

Regulatory NoticesTrading Notices

Update: Intraday Quote Width Relief – Bid-Ask Differentials for All Option Symbols for April 14, 2025

BOX Exchange 2025-02304/14/25

Regulatory NoticesTrading Notices

Resumption of Trading in MSFT, NFLX, NVDA, SPY, QQQ

BOX Exchange 2025-02204/07/25

Regulatory NoticesTrading Notices

Trading Halted in MSFT, NFLX, NVDA, SPY, QQQ

BOX Exchange 2025-02104/07/25

Regulatory NoticesTrading Notices

Update: Intraday Quote Width Relief – Bid-Ask Differentials for All Option Symbols for April 7, 2025 through April 11, 2025

BOX Exchange 2025-02004/07/25

Regulatory NoticesTrading Notices

Halted Trading in Symbol MOO

BOX Exchange 2025-01904/04/25

Regulatory NoticesTrading Notices

Update: Intraday Quote Width Relief – Bid-Ask Differentials for All Option Symbols for April 4, 2025

BOX Exchange 2025-01804/04/25

Regulatory NoticesTrading Notices

Update: Intraday Quote Width Relief – Bid-Ask Differentials for All Option Symbols for April 3, 2025

BOX Exchange 2025-01704/03/25

Fee Change NoticesRegulatory NoticesTrading Notices

April 2025 Fee Change Notice

BOX Options 2025-01603/31/25